IN THE VEGIE PATCH
Remove yellowing leaves This will help to prevent fungal diseases spreading through your patch.
Rest your soil Leave some vegie beds empty and replenish the soil with organic fertilisers and manures.
Green crops Broad beans provide early spring green veg and, when dug through, also improve the soil.
Insulators A circle of bubble wrap held in place around a young plant by three sticks will protect it from frost (remove in the morning).